[Sound-open-firmware] [PATCH] ASoC: SOF: build compression interface into snd_sof.ko

[Pierre-Louis Bossart]

On 11/8/21 10:15 AM, Arnd Bergmann wrote:
> On Mon, Nov 8, 2021 at 3:13 PM Daniel Baluta <daniel.baluta at nxp.com> wrote:
>> On 11/8/21 3:39 PM, Pierre-Louis Bossart wrote:
>>> On 11/8/21 5:11 AM, Arnd Bergmann wrote:
>>>> From: Arnd Bergmann <arnd at arndb.de>
>>>>
>>>> Fixes: 858f7a5c45ca ("ASoC: SOF: Introduce fragment elapsed notification API")
>>>> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
>>> It's Monday morning and my memory is still foggy but I think we fixed
>>> this problem with https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fthesofproject%2Flinux%2Fpull%2F3180&data=04%7C01%7Cdaniel.baluta%40nxp.com%7C25ac869cfd1040f1be1708d9a2bd3460%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C637719755777370422%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=E4K2DPkpLX2SgVJ1K99Qs3uz7l7mS96gIzYlJw9akbg%3D&reserved=0,
>>> where we changed the Kconfigs for i.MX. We haven't sent this update
>>> upstream for some reason.
>>>
>>> Arnd, can you share the configuration that breaks with the existing
>>> upstream code, I can check if the problem still exists.
> 
> https://pastebin.com/6JqM6Gkr

Ack, the problem still exists and is fixed by this patch

Tested-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>


On a related note, with this randconfig we have a separate problem on an
AMD patch on the SOF tree

ERROR: modpost: "snd_amd_acp_find_config"
[sound/soc/amd/snd-acp-config] is a static EXPORT_SYMBOL

That wasn't detected earlier, any idea what Kconfig option I need to
enable to filter this out?